1.Write 8,600 in scientific notation. (answer space)
2.Write 610,000 in scientific notation. (answer space)
3.Write 7.8 × 105 as an ordinary number. (answer space)
4.Write 4,500 in scientific notation. (answer space)
5.Write 3.9 × 102 as an ordinary number. (answer space)
6.Write 7.7 × 103 as an ordinary number. (answer space)
7.Write 9,600,000 in scientific notation. (answer space)
8.Write 220 in scientific notation. (answer space)
9.Write 250,000 in scientific notation. (answer space)
10.Write 6.4 × 103 as an ordinary number. (answer space)
11.Write 410 in scientific notation. (answer space)
12.Write 6,400,000 in scientific notation. (answer space)